<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form method="POST" action="/app01/edit_classes.html?nid={{ obj.id }}">
        {% csrf_token %}
{#        <input type="text" name="id" value="{{ obj.id }}" style="display: none" />#}
        <input type="text" name="title" value="{{ obj.title }}" />
        <input type="submit" value="提交" />
    </form>
</body>
</html>